XCOMM $XFree86: xc/config/cf/bsdiLib.rules,v 3.1 2000/05/18 00:33:16 dawes Exp $

/*
 * BSDI shared library rules (converted from SVr4/Linux rules)
 */

#ifndef HasSharedLibraries
#define HasSharedLibraries YES
#endif
#ifndef ForceNormalLib
#define ForceNormalLib YES
#endif
#ifndef SharedDataSeparation
#define SharedDataSeparation NO
#endif
#ifndef SharedCodeDef
#define SharedCodeDef /**/
#endif
#ifndef SharedLibraryDef
#define SharedLibraryDef /**/
#endif
#ifndef ShLibIncludeFile
#define ShLibIncludeFile <bsdiLib.tmpl>
#endif
#ifndef SharedLibraryLoadFlags
#define SharedLibraryLoadFlags -shared
#endif
#ifndef PositionIndependentCFlags
#define PositionIndependentCFlags -fPIC
#endif
#ifndef PositionIndependentCplusplusFlags
#define PositionIndependentCplusplusFlags -fPIC
#endif
#ifndef BaseShLibReqs
#define BaseShLibReqs -lc
#endif
#ifndef RanlibInstFlags
#define	RanlibInstFlags -t
#endif
#ifndef SharedCCLdCmd
/* NOT $(CC), which is probably 'shlicc'.  */
#define	SharedCCLdCmd cc
#endif

/*
 * InstallSharedLibrary - generate rules to install the shared library.
 */
#ifndef InstallSharedLibrary
#define	InstallSharedLibrary(libname,rev,dest)				@@\
install:: Concat(lib,libname.so.rev) 					@@\
	MakeDir($(DESTDIR)dest)						@@\
	$(INSTALL) $(INSTALLFLAGS) $(INSTBINFLAGS) Concat(lib,libname.so.rev) $(DESTDIR)dest @@\
	$(RM) Concat($(DESTDIR)dest/lib,libname.so)			@@\
	$(LN) Concat(lib,libname.so.rev) Concat($(DESTDIR)dest/lib,libname.so)
#endif /* InstallSharedLibrary */

/*
 * InstallSharedLibraryData - generate rules to install the shared library data
 */
#ifndef InstallSharedLibraryData
#define	InstallSharedLibraryData(libname,rev,dest)
#endif /* InstallSharedLibraryData */


/*
 * SharedLibraryTarget - generate rules to create a shared library;
 * build it into a different name so that we do not hose people by having
 * the library gone for long periods.
 */
#ifndef SharedLibraryTarget
#ifdef UseInstalled  
#define LinkBuildSonameLibrary(lib) true
#else
#define LinkBuildSonameLibrary(lib) (RemoveFile($(BUILDLIBDIR)/lib); \
	cd $(BUILDLIBDIR); $(LN) $(BUILDINCTOP)/$(CURRENT_DIR)/lib .)
#endif

#define SharedLibraryTarget(libname,rev,solist,down,up)			@@\
AllTarget(Concat(lib,libname.so.rev))					@@\
									@@\
Concat(lib,libname.so.rev):  solist					@@\
	$(RM) $@~							@@\
	@SONAME=`echo $@ | sed 's/\.[^\.]*$$//'`; set -x; \		@@\
	(cd down; $(CCENVSETUP) SharedCCLdCmd -o up/$@~ $(SHLIBLDFLAGS)	  \
	   -Wl,-soname,$$SONAME solist $(REQUIREDLIBS) BaseShLibReqs);	  \
	$(RM) $$SONAME; $(LN) $@ $$SONAME;				  \
	LinkBuildSonameLibrary($$SONAME)				@@\
	$(RM) $@ 							@@\
	$(MV) $@~ $@							@@\
	$(RM) Concat(lib,libname.so)					@@\
	$(LN) $@ Concat(lib,libname.so)					@@\
	LinkBuildLibrary($@)						@@\
	LinkBuildLibrary(Concat(lib,libname.so))			@@\
									@@\
clean::									@@\
	@SONAME=`echo Concat(lib,libname.so.rev) | sed 's/\.[^\.]*$$//'`; \ @@\
	set -x; $(RM) $$SONAME						@@\
	$(RM) Concat(lib,libname.so.rev) Concat(lib,libname.so)

#endif /* SharedLibraryTarget */

/*
 * SharedDepLibraryTarget - generate rules to create a shared library;
 * build it into a different name so that we do not hose people by having
 * the library gone for long periods.
 */
#ifndef SharedDepLibraryTarget
#define SharedDepLibraryTarget(libname,rev,deplist,solist,down,up)	@@\
AllTarget(Concat(lib,libname.so.rev))					@@\
									@@\
Concat(lib,libname.so.rev):  deplist					@@\
	$(RM) $@~							@@\
	@SONAME=`echo $@ | sed 's/\.[^\.]*$$//'`; set -x; \		@@\
	(cd down; $(CCENVSETUP) SharedCCLdCmd -o up/$@~ $(SHLIBLDFLAGS)	  \
	   -Wl,-soname,$$SONAME solist $(REQUIREDLIBS) BaseShLibReqs);	  \
	$(RM) $$SONAME; $(LN) $@ $$SONAME;				  \
	LinkBuildSonameLibrary($$SONAME)				@@\
	$(RM) $@ 							@@\
	$(MV) $@~ $@							@@\
	$(RM) Concat(lib,libname.so)					@@\
	$(LN) $@ Concat(lib,libname.so)					@@\
	LinkBuildLibrary($@)						@@\
	LinkBuildLibrary(Concat(lib,libname.so))			@@\
									@@\
clean::									@@\
	@SONAME=`echo Concat(lib,libname.so.rev) | sed 's/\.[^\.]*$$//'`; \ @@\
	set -x; $(RM) $$SONAME						@@\
	$(RM) Concat(lib,libname.so.rev) Concat(lib,libname.so)

#endif /* SharedDepLibraryTarget */

#ifndef SharedDepModuleTarget
#define SharedDepModuleTarget(name,deps,solist)				@@\
AllTarget(name)								@@\
									@@\
name: deps								@@\
	$(RM) $@~							@@\
	$(CCENVSETUP) SharedCCLdCmd -o $@~ $(SHLIBLDFLAGS)		  \
		solist $(REQUIREDLIBS) BaseShLibReqs			@@\
	$(RM) $@							@@\
	$(MV) $@~ $@							@@\
									@@\
clean::									@@\
	$(RM) name

#endif /* SharedDepModuleTarget */


/*
 * SharedLibraryDataTarget - generate rules to create shlib data file;
 */
#ifndef SharedLibraryDataTarget
#define SharedLibraryDataTarget(libname,rev,salist)
#endif /* SharedLibraryTarget */

/*
 * Hacks for BSD/OS static shared libraries.
 * We replace the normal library build and install rules.
 */

SHLIB_MAP=$${SHLIB_MAP-/etc/shlib.map}

#define	BsdiStaticLibraryName(libname)Concat(Concat(lib,libname),_s)
#define	BsdiStaticStubLibraryName(libname)BsdiStaticLibraryName(libname).a

#define	MakeBsdiStaticSharedLibrary(libname)				  \
	@SHARED=;							  \
	eval $$( (echo 'MAP() { [ "X$$1" = "X-l'libname'" ] || return 0;' \
	    'echo "TADDR=$$2;";'					  \
	    'echo "DADDR=$$3;";'					  \
	    'echo "SHARED=$$5;";'					  \
	    'shift 5; echo "ARGS='"'"'"$$@"'"'"';";'			  \
	    'exit 0; }'; cat $(SHLIB_MAP)) | sh);			  \
	[ -n "$$SHARED" ] || exit 0;					  \
	echo building static shared libname library;			  \
	shlib -m $(SHLIB_MAP) -t $$TADDR -d $$DADDR			  \
	    -n BsdiStaticLibraryName(libname)				  \
	    -s BsdiStaticStubLibraryName(libname)			  \
	    $$( [ -f 'loader.lib'libname'.c' ] &&			  \
		echo -b 'loader.lib'libname'.c')			  \
	    $$( [ -f 'lib'libname'.const' ] &&				  \
		echo -c 'lib'libname'.const')				  \
	    $$( [ -f 'lib'libname'.except' ] &&				  \
		echo -e 'lib'libname'.except')				  \
	    $$( [ -f $$SHARED ] && echo -i $$SHARED)			  \
	    $$ARGS LibraryTargetName(libname)

#define	InstallBsdiStaticSharedLibrary(libname)				  \
	@SHARED=;							  \
	eval $$( (echo 'MAP() { [ "X$$1" = "X-l'libname'" ] || return 0;' \
	    'echo "SHARED=$$5;";'					  \
	    'echo "STUB=$$(dirname $$4)/$$(basename $$5).a;";'		  \
	    'exit 0; }'; cat $(SHLIB_MAP)) | sh);			  \
	[ -n "$$SHARED" ] || exit 0;					  \
	echo installing static shared libname library;			  \
	$(INSTALL) $(INSTALLFLAGS) $(INSTLIBFLAGS)			  \
	    BsdiStaticLibraryName(libname) $(DESTDIR)$$SHARED;		  \
	$(INSTALL) $(INSTALLFLAGS) $(INSTLIBFLAGS)			  \
	    BsdiStaticStubLibraryName(libname) $(DESTDIR)$$STUB;	  \
	RanLibrary($(RANLIBINSTFLAGS) $(DESTDIR)$$STUB)			@@\
	-@eval $$( (echo 'MAP() { [ "X$$1" = "X-l'libname'" ] || return 0;' \
	    'echo "LDIR=$$(dirname $$4)"; exit 0; }';		  \
	    cat $(SHLIB_MAP)) | sh);					  \
	[ -f Concat(loader.lib,libname.c) ] &&				  \
	    $(INSTALL) $(INSTALLFLAGS) $(INSTLIBFLAGS)		  	  \
		Concat(loader.lib,libname.c)				  \
		$(DESTDIR)$$LDIR/Concat(loader.lib,libname.c); 		  \
	[ -f Concat(lib,libname.const) ] &&				  \
	    $(INSTALL) $(INSTALLFLAGS) $(INSTLIBFLAGS)			  \
		Concat(lib,libname.const)				  \
		$(DESTDIR)$$LDIR/Concat(lib,libname.const);		  \
	[ -f Concat(lib,libname.except) ] &&				  \
	    $(INSTALL) $(INSTALLFLAGS) $(INSTLIBFLAGS)			  \
		Concat(lib,libname.except)				  \
		$(DESTDIR)$$LDIR/Concat(lib,libname.except); exit 0

#ifndef UnsharedLibraryTarget
#define	UnsharedLibraryTarget(libname,objlist,down,up)			@@\
AllTarget(LibraryTargetName(libname))					@@\
									@@\
LibraryTargetName(libname): objlist					@@\
	RemoveFile($@)							@@\
	(cd down; MakeLibrary(up/$@,objlist))				@@\
	RanLibrary($@)							@@\
	_LinkBuildLibrary($@)						@@\
	MakeBsdiStaticSharedLibrary(libname)				@@\
									@@\
clean::									@@\
	$(RM) BsdiStaticLibraryName(libname) BsdiStaticStubLibraryName(libname)
#endif /* UnsharedLibraryTarget */

#ifndef UnsharedLibraryTarget3
#define	UnsharedLibraryTarget3(libname,objlist1,objlist2,objlist3,down,up) @@\
	UnsharedLibraryTarget(libname,objlist1 objlist2 objlist3,down,up)
#endif /* UnsharedLibraryTarget3 */

#ifndef InstallLibrary
#define	InstallLibrary(libname,dest)					@@\
install:: LibraryTargetName(libname)					@@\
	MakeDir($(DESTDIR)dest)						@@\
	$(INSTALL) $(INSTALLFLAGS) $(INSTLIBFLAGS)			  \
	    LibraryTargetName(libname) $(DESTDIR)dest			@@\
	RanLibrary($(RANLIBINSTFLAGS)					  \
	    $(DESTDIR)dest/LibraryTargetName(libname))			@@\
	InstallBsdiStaticSharedLibrary(libname)
#endif /* InstallLibrary */